A019863 - cp's OEIS frontend

A019863 Decimal expansion of sin(3*Pi/10) (sine of 54 degrees, or cosine of 36 degrees).

n	a(n)
0	8
1	0
2	9
3	0
4	1
5	6
6	9
7	9
8	4
9	3
10	7
11	4
12	9
13	4
14	7
15	4
16	2
17	4
18	1
19	0
20	2
21	2
22	9
23	3
24	4
25	1
26	7
27	1
28	8
29	2
30	8
31	1
32	9
33	0
34	5
35	8
36	8
37	6
38	0
39	1
40	5
41	4
42	5
43	8
44	9
45	9
46	0
47	2
48	8
49	8
50	1
51	4
52	3
53	1
54	0
55	6
56	7
57	7
58	2
59	4
60	3
61	1
62	1
63	3
64	5
65	2
66	6
67	3
68	0
69	2
70	3
71	1
72	4
73	0
74	9
75	4
76	5
77	1
78	2
79	2
80	4
81	8
82	5
83	3
84	6
85	0
86	3
87	6
88	0
89	2
90	0
91	9
92	4
93	6
94	9
95	5
96	5
97	6
98	8

[8, 0, 9, 0, 1, 6, 9, 9, 4, 3, 7, 4, 9, 4, 7, 4, 2, 4, 1, 0, 2, 2, 9, 3, 4, 1, 7, 1, 8, 2, 8, 1, 9, 0, 5, 8, 8, 6, 0, 1, 5, 4, 5, 8, 9, 9, 0, 2, 8, 8, 1, 4, 3, 1, 0, 6, 7, 7, 2, 4, 3, 1, 1, 3, 5, 2, 6, 3, 0, 2, 3, 1, 4, 0, 9, 4, 5, 1, 2, 2, 4, 8, 5, 3, 6, 0, 3, 6, 0, 2, 0, 9, 4, 6, 9, 5, 5, 6, 8]

cp's OEIS Frontend

A019863 Decimal expansion of sin(3*Pi/10) (sine of 54 degrees, or cosine of 36 degrees).

Table of values

List of values

n	a(n)
0	8
1	0
2	9
3	0
4	1
5	6
6	9
7	9
8	4
9	3
10	7
11	4
12	9
13	4
14	7
15	4
16	2
17	4
18	1
19	0
20	2
21	2
22	9
23	3
24	4
25	1
26	7
27	1
28	8
29	2
30	8
31	1
32	9
33	0
34	5
35	8
36	8
37	6
38	0
39	1
40	5
41	4
42	5
43	8
44	9
45	9
46	0
47	2
48	8
49	8
50	1
51	4
52	3
53	1
54	0
55	6
56	7
57	7
58	2
59	4
60	3
61	1
62	1
63	3
64	5
65	2
66	6
67	3
68	0
69	2
70	3
71	1
72	4
73	0
74	9
75	4
76	5
77	1
78	2
79	2
80	4
81	8
82	5
83	3
84	6
85	0
86	3
87	6
88	0
89	2
90	0
91	9
92	4
93	6
94	9
95	5
96	5
97	6
98	8

n	a(n)
0	8
1	0
2	9
3	0
4	1
5	6
6	9
7	9
8	4
9	3
10	7
11	4
12	9
13	4
14	7
15	4
16	2
17	4
18	1
19	0
20	2
21	2
22	9
23	3
24	4
25	1
26	7
27	1
28	8
29	2
30	8
31	1
32	9
33	0
34	5
35	8
36	8
37	6
38	0
39	1
40	5
41	4
42	5
43	8
44	9
45	9
46	0
47	2
48	8
49	8
50	1
51	4
52	3
53	1
54	0
55	6
56	7
57	7
58	2
59	4
60	3
61	1
62	1
63	3
64	5
65	2
66	6
67	3
68	0
69	2
70	3
71	1
72	4
73	0
74	9
75	4
76	5
77	1
78	2
79	2
80	4
81	8
82	5
83	3
84	6
85	0
86	3
87	6
88	0
89	2
90	0
91	9
92	4
93	6
94	9
95	5
96	5
97	6
98	8

n	a(n)
0	8
1	0
2	9
3	0
4	1
5	6
6	9
7	9
8	4
9	3
10	7
11	4
12	9
13	4
14	7
15	4
16	2
17	4
18	1
19	0
20	2
21	2
22	9
23	3
24	4
25	1
26	7
27	1
28	8
29	2
30	8
31	1
32	9
33	0
34	5
35	8
36	8
37	6
38	0
39	1
40	5
41	4
42	5
43	8
44	9
45	9
46	0
47	2
48	8
49	8
50	1
51	4
52	3
53	1
54	0
55	6
56	7
57	7
58	2
59	4
60	3
61	1
62	1
63	3
64	5
65	2
66	6
67	3
68	0
69	2
70	3
71	1
72	4
73	0
74	9
75	4
76	5
77	1
78	2
79	2
80	4
81	8
82	5
83	3
84	6
85	0
86	3
87	6
88	0
89	2
90	0
91	9
92	4
93	6
94	9
95	5
96	5
97	6
98	8